Sorin Mitroi

is a trained dental technician who previously worked as the manager of a dental laboratory. He has worked in our in-house surgical lab since 2005, where he has independently created various types of orthodontic treatment systems. To compensate for his hard work in the laboratory, Mr. Sorin relaxes with sport and music after work.

Jennifer Kipka

It was always Jennifers dream to become a qualified dental assitant. She approaches her work with enthusiasm - and learns something new every day. It was the combination of state of the art technology and working with friendly people that motivated her from the very start in her choice of apprenticeship. And Jennifer also has defined tastes outside of work - as her hobby is karate.

Alessa Mustafov

started her apprenticeship as a dental assistant in our practice in 2013 and currently works in reception.. Her tasks include welcoming patients and scheduling appointments. When she is not at work, Alessa dedicates as much time as possible to her hobby, as she is an enthusiastic volleyball player.

Vivien Rupprecht

Vivien knows our Office since her own treatment. Now her ambition is to help others to get a beautiful and healthy smile. Since 2016 she is in her training to become a qualified dental assistance. Vivien loves to relax after a hard day at work. She does this best by taking photos while she is in nature.

Marija Dudar

is an experienced dental technician who has specialized in orthodontics for more than 40 years. She worked for over 16 years in Dr. Tritz-Rommerskirchen's practice and was responsible for creating various orthodontic treatment systems. Music, reading and cooking help Ms Dudar unwind after a hard day's work.

Mareen Borowetzke

is a qualified dental assistant. She is always ready to listen to our patients' requests and needs and is a great support for us in many areas of treatment. Ms Borowetzke is our expert in invisible systems as there are aligner therapy and lingual technique. When her work is done, Ms Borowetzke pursues a number of interests, which include fashion and shopping.

Simone Linden

studied dentistry at the University of Düsseldorf. She has been working in our practice since 2012 towards her qualification as a specialist orthodontic surgeon, and is particularly interested in the area of physics in this field. Ms Linden comes from a family of health professionals. When she is not at work, she is a keen sportswoman.

Kieferorthopäde Dr. Achim Nesselrath

is a doctor and orthodontic specialist. He studied medicine and dentistry at the Universities of Aachen (Germany), Bern (Switzerland), San Antonio, Texas (USA) and Rio de Janeiro (Brazil). After two years as a dentist in a local practice, he worked as a doctor in maxillofacial surgery at the University of Cologne. He completed his training as a specialist orthodontic surgeon at the Humboldt University in Berlin and in a specialist practice.

- certified specialist for lingual orthodontic treatment by DGLO

- certified myofunctional therapist by DGMFT

- Diplomate of the German Board of Orthodontics and Orofacial Orthopedics

- expert in the council of insurances and doctors Gemeinsamen Bundesausschuss (G-BA)

Professional Association of German Orthodontists (executive board of Germany 2005-2011, executive board of North Rhine 2002-2011, chairman of Düsseldorf since 2001)

German Board of Orthodontics and Orofacial Orthopedics (executive board 2010-2014)

DGKFO Deutsche Gesellschaft für Kieferorthopädie

DGLO Deutsche Gesellschaft für Linguale Orthodontie

Jana Palic

completed an apprenticeship as a dental assistant in our practice. She heads up the reception with characteristic energy and verve. As our main administrator, she is also the person to speak to about any invoicing queries you might have. As horses are her great passion, Ms Palic is most likely to be found at the riding stables after work.

Mehtap Yazir

completed an apprenticeship as a dental technician in our practice, during which she successfully qualified as a specialist orthodontics assistant. Ms Yazir manages all our patient treatment processes and is our expert in invisible and incognito systems. Ms Yazir loves to relax after a hard day at work. She does this best while shopping in fashion stores and boutiques.

Nagihan Sahinbas

worked in our practice as well as another dental surgery during her training. She is well known for her friendly manner. She accompanies our patients during treatments with considerable expertise and empathy. In her free time, Ms Sahinbas is a big music fan.